1 files changed, 50 insertions, 0 deletions
diff --git a/tests/py/ip/snat.t.payload b/tests/py/ip/snat.t.payload
new file mode 100644
index 00000000..32ba4fa8
--- /dev/null
+++ b/tests/py/ip/snat.t.payload
@@ -0,0 +1,50 @@
+# iifname "eth0" tcp dport 80-90 snat 192.168.3.2
+ip test-ip4 postrouting
+  [ meta load iifname => reg 1 ]
+  [ cmp eq reg 1 0x30687465 0x00000000 0x00000000 0x00000000 ]
+  [ payload load 1b @ network header + 9 => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 2 => reg 1 ]
+  [ cmp gte reg 1 0x00005000 ]
+  [ cmp lte reg 1 0x00005a00 ]
+  [ immediate reg 1 0x0203a8c0 ]
+  [ nat snat ip addr_min reg 1 addr_max reg 0 ]
+
+# iifname "eth0" tcp dport != 80-90 snat 192.168.3.2
+ip test-ip4 postrouting
+  [ meta load iifname => reg 1 ]
+  [ cmp eq reg 1 0x30687465 0x00000000 0x00000000 0x00000000 ]
+  [ payload load 1b @ network header + 9 => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 2 => reg 1 ]
+  [ cmp lt reg 1 0x00005000 ]
+  [ cmp gt reg 1 0x00005a00 ]
+  [ immediate reg 1 0x0203a8c0 ]
+  [ nat snat ip addr_min reg 1 addr_max reg 0 ]
+
+# iifname "eth0" tcp dport {80, 90, 23} snat 192.168.3.2
+set%d test-ip4 3
+set%d test-ip4 0
+	element 00005000  : 0 [end]	element 00005a00  : 0 [end]	element 00001700  : 0 [end]
+ip test-ip4 postrouting
+  [ meta load iifname => reg 1 ]
+  [ cmp eq reg 1 0x30687465 0x00000000 0x00000000 0x00000000 ]
+  [ payload load 1b @ network header + 9 => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 2 => reg 1 ]
+  [ lookup reg 1 set set%d ]
+  [ immediate reg 1 0x0203a8c0 ]
+  [ nat snat ip addr_min reg 1 addr_max reg 0 ]
+
+# iifname "eth0" tcp dport != 23-34 snat 192.168.3.2
+ip test-ip4 postrouting
+  [ meta load iifname => reg 1 ]
+  [ cmp eq reg 1 0x30687465 0x00000000 0x00000000 0x00000000 ]
+  [ payload load 1b @ network header + 9 => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 2 => reg 1 ]
+  [ cmp lt reg 1 0x00001700 ]
+  [ cmp gt reg 1 0x00002200 ]
+  [ immediate reg 1 0x0203a8c0 ]
+  [ nat snat ip addr_min reg 1 addr_max reg 0 ]
+